Oh yes, it is time to get our Marvel Comics and Joss Whedon geek on. ABC showed a little Agents of S.H.I.E.L.D during Once Upon A Time Sunday night.

The pilot about the super spies behind The Avengers is coming to ABC this fall, starring Ming-Na, Elizabeth Henstridge and Clark Gregg. Yes, that’s the same Clark Gregg whose Agent Coulson died in the movie. ABC encouraged fans to tweet the hashtag #CoulsonLives.

This may be the first appearance of the Life Model Decoy in Marvel’s film and TV universe. LMDs are machines so lifelike the superheroes that fight with S.H.I.E.L.D members often can’t tell the difference. That is, until the robot gets crushed, vaporized or disposed of in some other way. That happens a lot in the Marvel universe.

Who’s ready for espionage action with the superspy heroes of S.H.I.E.L.D?